baber/WOPTO huggingface dataset:
Patent JP-H10298755-A (JP)
Title: Power source device for sputtering device
Inventor: KURIYAMA NOBORU
IPC: H01L21/203
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of continuous arc discharge in a sputtering device. SOLUTION: In a circuit, in which a reverse voltage pulse is applied to prevent arc discharge, in the case the generation of arc discharge is detected by an arc discharge detecting means 23 after the completion of the application of the reverse pulse voltage, reverse voltage generated by a reverse voltage generating means 12 is applied to a sputtering source within 1-10 μs to reduce the probability of continuous arc discharge being generated, and, by a diode D10 connected to a sputtering source 14 in a series and a resistance (r) connected in parallel to the diode D10, the electric current at the time of the application of reverse voltage is limited to reduce continuous arc discharge caused by arc discharge in the reverse direction.
Patent JP-S56132302-A (JP)
Title: Optical fiber cable
Inventor: SHIODA TAKAO
IPC: G02B6/44
Filed: 1980-03-21
Abstract: PURPOSE:To improve the light transmittance of an optical fiber cable by providing a cooling layer by liquefied gas in a cable using ionic crystal optical fibers. CONSTITUTION:An optical fiber cable is constituted of a plurality of ionic crystal optical fibers 2, covering objects 3 thereof, a copper pipe 4 internally inserted with these members, a liquefied gas cooling layer 5 on the inner side of the pipe 4, a laminate 6 of an Al foil and glass wool on the outside circumferential surface of the pipe 4, a copper corrugated layer 7 on the outside thereof, and the outermost layer polyethylene sheath 8. The corrugated layer 7 is so set that a vacuum is created in its inside and this coupled with the laminate 6 shut off the heat from the ouside. If the optical fibers 2 are cooled by the cooling layer 5, not only the absorption in an ultraviolet region but also the absorption in a visible region decrease, thus resulting in increased light transmittance and improved performance of the cable 1.
Patent JP-H10233586-A (JP)
Title: Apparatus for placing and coupling case
Inventor: KAMIO TOSHISATO
IPC: H05K5/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To release locking of a top unit and to simultaneously remove connection of a connector with a light force by disposing lock cancelers at right and left sides of a bottom unit, and rotating the cancelers by both hands to draw it to this side. SOLUTION: A lock of a docked unit and a lock canceler 1 utilizing a principle of a layer are disposed at right and left sides of a bottom unit 5 at a connector 6 as a center, respectively. The canceler 1 is rotated at about 90 degrees at its center as an axis to lift a top unit docked by a back part 7. In the case of combining the unit 5 with the top unit, a signal is connected to via vertical connectors, the unit 5 and top unit are combined, and simultaneously signal is connected.
Patent JP-S54129747-A (JP)
Title: Controlling of quantity of supplied chemicals to sludge disposal equipment
Inventor: SAITOU NOBUTAKA
IPC: B01J4/00
Filed: 1978-03-30
Abstract: PURPOSE:To prevent the wrong supply of chemicals and keep a sludge coagulation effect optimal, by automatically varying the ratio of the chemicals supply depending on the mixture ratio of raw sludge to excess sludge. CONSTITUTION:The flow rate of concentrated sludge from a concentrator 5 is detected by a flow rate detector 7 and applied to an operational controller 11. The flow rate of concentrated sludge is divided into a raw sludge component and a excess sludge component on the basis of the mixture ratio obtained from the integrated values of the raw sludge flow rate and excess sludge flow rate which are applied to the controller 11 a prescribed time ago. The quantities of the supplied chemicals to the raw sludge and the excess sludge and the total supply quantity are calculated on the basis of the ratios of chemicals supply to the raw sludge and the excess sludge. The rotational frequency or travel of a chemicals supply pump is controlled so that the actual supply quantity detected by a chemicals supply quantity detector 9 is equal to the calculated total supply quantity.
Patent JP-H08209939-A (JP)
Title: Bearing fitting for carrying-path on beam reinforcement
Inventor: YONAHARA YOSHIHIRO
IPC: E04G21/16
Filed: 1995-02-01
Abstract: PURPOSE: To facilitate the assembly operation of a carrying path by fixing a mounting post to the upper section of a beam-reinforcement bearing fitting, installing a cylindrical holder at the upper end of the post section and penetrating a horizontal member, to which both-end hooks of a scaffolding board are hooked. CONSTITUTION: A beam-reinforcement bearing fitting A, in which two posts 6 formed of a channel material are constituted in an extensible manner, which is slid in slots 8 by fixing screws 7 fitted to upper posts 6a and fixed in arbitrary length and in which a horizontal bar 9 is mounted on the posts 6, is formed. Beam reinforcements 1 are installed to the upper section of the beam- reinforcement bearing fitting A and buried in concrete 12, and mounting posts 2 are fastened onto cylindrical bodies 10 arranged along the longitudinal direction of the beam reinforcements 1. Hooks 3a at both ends of scaffolding boards 3 for a carrying path are caught to horizontal members 4 disposed at proper intervals to form the carrying path B, and handrail posts 24 are fixed onto handrail post recievers 5. Accordingly, the workability of beam reinforcement sections is improved, and the carrying path can be assembled and removed easily.
Patent JP-S6067795-A (JP)
Inventor: BODO SHIYUTEITSUHI
IPC: F04C14/00
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09224879-A (JP)
Title: Handrail member for stool
Inventor: MATSUMOTO OSAMU
IPC: A47K17/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To easily attach a handrail even to a Western style stool provided with a normal toilet seat. SOLUTION: This handrail member 1 for the stool 15 provided with a frame part 4 to be put on the upper edge of the bowl part 3 of the Western style stool 2 and a handrail part 5 erected upwards from the frame part 4 at the side part of the Western style stool 2. The frame part 4 of the handrail member 1 for the stool is provided with an opening 16 to which a rubber foot on the lower surface of the toilet seat 7 is to be engaged. The handrail member 1 is abutted to the lower surface of the toilet seat 7 so as to engage the rubber foot and the opening 16 and the handrail member 1 is fixed to the toilet seat 7 by a rubber belt.
Patent JP-H09227736-A (JP)
Title: Rubber part material for paper feeding
Inventor: KOJIMA TATSUYA
IPC: C08K5/54
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber part material for paper feeding, especially a rubber roll for paper feeding, having excellent paper feeding property and weatherability with keeping the excellent paper feeding property for long period of time. SOLUTION: This rubber part material comprises (A) 30-100 pts.wt. of oil- extended ethylene 1 propylene-based copolymer rubber containing 20-150 pts.wt. of an extender oil based on 100 pts.wt. of ethylene 1 propylene-based copolymer rubber, (B) 70-0 pts.wt. of non-oil-extended ethylene/propylene-based copolymer rubber ((A)+(B) is 100 pts.wt.), (C) 0.1-20 pts.wt. of organopolysiloxane expressed by an average compositional formula, RnSiO(4-n)/2 (R is a substituted or non- substituted monofunctional hydrocarbon group and (n) is 1.98-2.05), (D) 0.1-10 pts.wt. of an organic silicon compound having a polysulfide bond and a hydroxyl group directly bonding to a silicon atom and/or a hydrolyzable atom or group in one molecule, (E) 1-50 pts.wt. of a reinforcing filler having >=50m<2> /g specific surface area and (F) a hardener.
Patent JP-S53122671-A (JP)
Title: Denitrating method and device therefor
Inventor: ARAKI TADASHI
IPC: B01J8/02
Filed: 1977-03-31
Abstract: PURPOSE: To provide the subject method and device, wherein in a lowtemperature denitrating method by ammonia using a device in which a large number of catalyst layers and gas passages are provided in parallel connections, ammonium nitrate accumulated is decomposed by blocking the parallelly connected gas passages partly and progressively thereby to successively regenerate the catalyst layers without stopping the denitrating operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61195436-A (JP)
Title: Trace control system for control logic
Inventor: YONEMOTO ATSUSHI
IPC: G06F11/36
Filed: 1985-02-26
Abstract: PURPOSE:To eliminate a program reshuffling by making it possible to write from the outside items to be traced on a table reserved by tracing and also by controlling a trace execution with reference to the preceding items to be traced at a trace logic part in a program. CONSTITUTION:Items to be traced are written from the outside to a table 8 reserved by tracing which allows trace logic parts 1a-4a verifying a logic operation process through tracing control logic parts 5-7 to be stored at a program and to be stored at RAM. Once a program execution starts, first of all, the logic part 1a actuates to check the table 8 and in the case of trace designation, a trace logic operation is executed toward the control logic part and verified. Thus reloadable table 8 which is performed as occasion demands makes it possible to perform the logic verification of required places.
Patent JP-S53121524-A (JP)
Title: Sampling device for pattern near 2-dimensional pattern
Inventor: ISHIKAWA TOSHIO
IPC: G06K9/00
Filed: 1977-03-31
Abstract: PURPOSE:To secure a quick and optional formation of the partial pattern of the memorized normalize pattern, by converting the position address into the address on the memory device corresponding to the nearby pattern to sample the pattern.
Patent JP-S62271598-A (JP)
Title: Acoustic vibrating material
Inventor: KAWASAKI AKIO
IPC: G11B3/50
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a new acoustic vibrating material by using a 1st film made of materials consisting of a high Young's modulue and a high specific gravity and a 2nd film made of boron carbide which is coated and formed on the 1st film. CONSTITUTION:Boron B is selected as the actual material for the 1st film. If the 1st film is formed with boron B, the 1st and 2nd films hardly peel off even if the manufactured vibrating material vibrates because the Young's modulue and specific gravity of the 1st film are similar to those of boron carbide B4C for the 2nd film. Besides, since they hardly produce the difference in terms of propagation at acoustic velocity the deterioration of acoustic velocity and that of responsiveness, both of which are caused by multiplexing layer, can be prevented. For manufacturing the 2nd film, basically a boron single element is evaporized, and gaseous hydrocarbon such as acetylene and methane is made into plasmas. Then the boron element and a carbon element are chemically reacted in the plasma to synthesize B4C. It is accelerated under a high electric field, piles up on the surface of the required basic material to form a B4C film.
Patent JP-S57150802-A (JP)
Title: Laying method of optical fiber for transmitting and receiving oil supply related signal in oil station
Inventor: HASHIMOTO MASAJI
IPC: H04B10/00
Filed: 1981-03-14
Abstract: PURPOSE:To increase transfer capacity and to prevent a fault due to a lightning stroke, etc., by installing a flexible protective tube into which an optical fiber for transmitting an optical signal between a control part of an oil feeding device and an input/otput part of an information processor has been made to pass through, in a slackened state, in a groove. CONSTITUTION:In an oil station, a groove 22 is formed by cutting a floor between an oil feeding device and an oil feeding information processor installed in a plate being at a distance from said device. A flexible protective tube 24 into which an optical fiber 19 for transmitting an optical signal between a control part of the oil feeding device and an input/output part of the information processor has been made to pass through, in a slackened state is installed in this groove 22. Subsequently, the protective tube 24 is fixed by filling the groove 22 with a restoring material 25 such as cement mortar, epoxy mortar, etc. In this way, after the optical fiber has been laid, even if a crack of the floor, etc. occur, they are absorbed by the protective tube, and cut of the optical fiber is prevented.
Patent JP-H05208897-A (JP)
Title: Production of silicon carbide single crystal substrate
Inventor: MAEDA YASUHIRO
IPC: C30B25/12
Filed: 1992-01-28
Abstract: PURPOSE:To produce a silicon carbide single crystal having high purity, uniform crystal orientation and excellent quality while preventing the contamination of the growing part of the single crystal by the diffusion of impurities from a seed crystal. CONSTITUTION:An SiC film 12 formed on an Si base 11 by epitaxial growth is used as a seed crystal for growing a silicon carbide single crystal. The substrate 10 for growth is placed in a crystal-growing furnace in a state holding a graphite base 20 on the substrate. A fused reaction part 13 is formed by the reaction of the Si base 11 with the graphite base 20 in the course of raising the temperature to the sublimation temperature range of the silicon carbide raw material and exclusively the SiC film 12 acting as a seed crystal is left after the reaction.
Patent JP-S62198545-A (JP)
Title: Steering device for automobile
Inventor: SAITO REIKO
IPC: B62D1/04
Filed: 1986-02-24
Abstract: PURPOSE:To improve a safety effect in doing so as not to unhand a steering wheel at the time of operating various devices, by setting an operating input device for these various device in the wheel part, and actuating the operating function only at the time of operating a second input device in and around the wheel part. CONSTITUTION:Four areas ranging from A-D are installed in a steering wheel part 1, and in each of them, there is provided with a first input device capable of performing each operation of power on-off for an air conditioner, up and down of setting temperature, power-on of a defroster for a windowpane and so on. In an annular structure body 20, there is provided with a pressure sensor part 3 consisting of a vertical electrode flexible wiring board 10 and an insulating plate 11 in a part equivalent to each of these A-D areas and covered with covering resin. On the other hand, a second input device is set up in two spots of arm parts 2, and either of left and right hands is operably situated in a position in keeping laid on the wheel part 1 intact, then an end of a slide type switch is connected to the flexible wiring board 10. Therefore, operations of various devices can be done without unhanding the wheel part 1.
Patent JP-H11232417-A (JP)
Title: Manufacture of ic card
Inventor: MIURA MAKOTO
IPC: B42D15/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide high adhesive power and durability, to improve thickness precision and to reduce the number of processes by sticking an IC module and a card-like support with an optical cation curing self-adhesive sheet which is previously worked in an adhesion face form. SOLUTION: In the adhesion of an IC module and a card-like support, an optical cation curing self-adhesive sheet which is previously worked in an adhesion face form is sandwiched in a prescribed position between the IC module and the card-like supporting body and it is lightly pressed, they the IC module and the card-like support are recognized to be stacked in precise positions, and then light is irradiated, and the optical cation curing self-adhesive sheet is cured, thus the IC module and the card-like support are adhered. Curing by optical cation polymerization differs from that of an optical radical polymerization type and the reaction proceeds even after light irradiation. Thus, curing reaction is controlled by controlling the intensity of irradiation. Therefore sufficient adhesive power can be given between the IC module and the card-like support.
Patent JP-H11229372-A (JP)
Title: Looped tie rod construction method
Inventor: ISHIBASHI TADAYOSHI
IPC: E02D17/18
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of anchorages and anchoring operations and the cost of construction work when using a tie-rod construction method. SOLUTION: Walls are installed on both sides of natural ground to be reinforced, and a hole horizontal to the natural ground is bored to install a guide pipe 5. A waler 6 is installed on the outer surface of each wall 3, and both ends of a tie rod (4) passed through the guide pipe 5 are anchored thereto. In that case, the tie rod is made flexible, and a guide bent pipe 8 is installed on the outer surface of the waler 6 at a position corresponding to the guide pipe end of at least one of the walls. One tie rod is passed through the guide bent pipe 8, is bent 90 deg., and passed through two or more holes in succession, with both ends of the tie rod anchored in place by anchoages 7.
Patent JP-H09206403-A (JP)
Title: Water supply system for fire extinguishment
Inventor: SUZUKI MITSUTO
IPC: A62C3/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make fire extinguishment possible by utilizing the sewage stored in rainwater sewer pipes or the seawater stored therein even if the fire hydrants of water works are not available near the site of a fire. SOLUTION: This system consists of sewer conduits 1 which discharge household and industrial waste water or rainwater to water sources, such as seas, rivers or lakes, at least one water gates 7 installed freely openably and closably near the water sources of these sewer conduits 1, conduits 16 which are inserted into the sewer conduits 1 and have excellent durability and backflow pumps 12 installed near the water sources of the conduits 16. The water forcibly fed into the conduits 16 from the water sources via these backflow pumps 12 is utilized as the water source for the fire extingushment.
Patent JP-H10241588-A (JP)
Title: Focusing ion beam working method and its device
Inventor: MIZUMURA MICHINOBU
IPC: H01L21/027
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To achieve a focusing ion beam working device where beams do not become obscure even if an ion beam current value varies and movement loci of a beam do not remain even if two or more sections are worked continuously, and three-dimensional working and copy working can be performed and, at the same time, the ion beam current is able to be stabilized. SOLUTION: A plasma ion source is used as an ion source for a focusing ion beam. Inner walls keeping plasma 1 except a reference electrode 4 which gives potential to plasma 1 and an ion extraction electrode 5 which extracts ions 3 from plasma 1 are covered with insulating materials. An absolute value of an ion beam current is continuously controlled from 0 to 10μA within 0-100V in an absolute value of the potential by applying an ion extraction voltage between the reference electrode 4 and the ion extracting electrode 5.
Patent JP-H06226351-A (JP)
Title: Bending device for knife
Inventor: YANAGIMOTO CHUJI
IPC: B21D11/10
Filed: 1993-02-01
Abstract: PURPOSE:To automate bending, to obtain excellent bending efficiency and bending shape precision of a knife and to surely bend the knife even when the thickness and width or one of them of the knife is large. CONSTITUTION:The device is provided with a freely movably held circular shape internal gear 5, a couple of fixed pieces 6a and 6b arranged with a specific distance G between them on the outer side of the internal gear 5, a couple of movable pieces 7a and 7b arranged with a specific distance S between them on the inner side of the fixed pieces 6a and 6b and integrally movable with the internal gear 5, a couple of clamping rollers arranged on the inner side of the internal gear 5 and by which a belt-like knife base material 4 is outward sent passing through between the couple of movable pieces 7a and 7b and between the couple of fixed pieces 6a and 6b, a first driving motor by which the couple of clamping rollers is driven to be rotated, a driving gear 10 which is engaged with the internal gear 5 and a second driving motor by which the internal gear 5 is driven with the driving gear so that the knife base material 4 is bent by the fixed pieces 6a and 6b and the movable pieces 7a and 7b.
Patent JP-S51112913-A (JP)
Title: A multi-orifice spinneret for producing hollow filaments
Inventor: INADA SATOSHI
IPC: D01D5/24
Filed: 1975-03-27
Abstract: PURPOSE: A multi-orifice spinneret, easily repairable, for producing thermoplastic hollow filaments filled with water or an organic liquid in the hollow part. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07225848-A (JP)
Title: Image extracting method
Inventor: NIITSUMA NORIO
IPC: G06T7/60
Filed: 1994-02-10
Abstract: PURPOSE:To accurately and surely extract an objective image by only designating and inputting a partial area including the boundary of the extraction object. CONSTITUTION:An area 36 including at least one picture element of the boundary of an original picture 12 is designated by the input from a tablet or the like as shown by (b), and the picture element having the highest edge strength is detected from picture elements included in this designated area 36 as shown by (d), and this detected picture element is taken as a start point T0 of tracing to obtain a narrowed line contour 40 by edge tracing which takes the picture element having the highest edge strength or a high edge connectability out of peripheral picture elements as a next tracing point Ti as shown by (e). Therefore, the narrowed line contour 40 accurately traced along peak picture elements is obtained. Picture elements surrounded with this contour 40 are labelled to extract an objective image 12a.
Patent JP-H11230399-A (JP)
Title: Actuator and manufacture for it
Inventor: NINOMIYA YUJIRO
IPC: H02K7/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To simply attach a spring assisting the operation of an actuator and to enhance the strength of the attaching part of the spring. SOLUTION: A cover 10 is provided with a large projection part 10b1 at the inner peripheral surface thereof and a small projection part 10b2 formed on the returning side of the large convex part 10b1. A plate 19 has a large cutouts 19a formed so as to detour the large convex part 10b1 as viewed in the axial direction thereof, and a small cutouts 19b formed so as to detour the small projection part 10b2 in a state of the plate 19 is rotated to a predetermined position, as viewed in the axial direction. When the plate 19 which is fitted in the cover 10 overcoming the urging force of a spring 18 is turned to a predetermined position, the upper surface of the periphery of the small cutout 19b of the plate is allowed to abut to the lower end face of the large projection part 10b1 by the urging force of the spring 18, and accordingly, the plate 19 is supported to the cover 10.  Further, one end of the spring 18 compressed by the plate 19 is supported.